Question

Factorise: 2x3 – x2 – 4x + 3.

Answer 1

Step-by-step explanation:

for given p(x)

using hit and trail method

at x =1

given p(x)=0. which means x-1 is the factor of given p(x)..

therefore roots of p(x) are. 1,-1,1/2...

Answer 2

Step-by-step explanation:

1. Find that value of x for which the expression becomes zero.

2. then divide this root from the expression.

3. Now find the roots of quotient which you have derived above.

4. You have now factorised the expression.

I HOPE YOU UNDERSTOOD